Q: What are three measures of data?

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They are measures of the spread of data.

None. Measures of central tendency are not significantly affected by the spread or dispersion of data.

measures of variation

Answer with an exampleIf you have a data series like: 1,2,2,3 What is the mean, median and mode of this thing:Mean= 2Median = 2Mode = 2Now if you have 1,2,2,3,1000Then we gotta have three measures asMode remains = 2Median shifts slightly toward threeMean becomes 201.6So you can see that three measures are required to capture the tendency of a data set in a more complete fashion.Although the mean does have this problem of being distorted by outliers (extreme values), it is the best measure of central tendency if more sophisticated analyses are required. This is because the properties of the mean, itself, are better understood. This means there is a wide range of powerful statistical techniques that can be applied to data using the mean.

what are three features of reliable data?

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The data type that measures the outcome of a study is quantitative data.

They are measures of the spread of data.

None. Measures of central tendency are not significantly affected by the spread or dispersion of data.

Central tendency will only give you information on the location of the data. You also need dispersion to define the spread of the data. In addition, shape should also be part of the defining criteria of data. So, you need: location, spread & shape as best measures to define data.

Purpose of data collection: Clearly define why the data is being collected and what it will be used for. Type of data collected: Specify the categories or types of data that will be collected. Data retention and security measures: Outline how the data will be stored, shared, and protected to ensure privacy and compliance with regulations.

measures of variation

The measures of the three exterior angles would be 95, 160 and 105.

The three basic measures of the macroeconomy are output, unemployment and inflation.

The dispersion of the data.

system unit

Clock Speed